Post Utme Uniben 2019 Chemistry Question 24

Practice objective / multiple choice question 24 from the 2019 Post Utme Uniben Chemistry examination.

Post Utme Uniben 2019 Chemistry Objective / Multiple Choice
Question 24 POST_UTME_UNIBEN • 2019 • CHEMISTRY • objective

Determine the molar mass of a compound containing 40.0% carbon, 6.7% hydrogen, and 53.3% oxygen by mass. The atomic masses of carbon, hydrogen, and oxygen are 12.01 g/mol, 1.008 g/mol, and 16.00 g/mol, respectively.

Answer Options

A. 120 g/mol
Correct Answer B. 140 g/mol
C. 160 g/mol
D. 180 g/mol
Correct Answer
B
Correct Option:
140 g/mol

About This Question

This is Post Utme Uniben 2019 Chemistry Question 24. It is one of the objective questions from the 2019 Post Utme Uniben Chemistry examination.

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